I played both on party and stars and imo party is waaay softer on NL25/50. But you also have to consider that the rake on party is higher, their VIP program kinda sucks. You have to rake in 10k$ to get 30% rakeback. And their software pretty much sucks compared to stars.

Still worth playing tho if you dont mind this things since i think you get an extra fish pre table for sure, especially once you move up to NL100.